Search

Bobby Ramdhanie

Supervisory Patent Examiner (ID: 4996, Phone: (571)270-3240 , Office: P/1779 )

Most Active Art Unit
1797
Art Unit(s)
1774, 1779, 1797, 1709
Total Applications
446
Issued Applications
198
Pending Applications
41
Abandoned Applications
227

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17169331 [patent_doc_number] => 20210323001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => COLD WATER MINERAL FLOTATION COLLECTOR BLEND [patent_app_type] => utility [patent_app_number] => 17/232468 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17232468 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/232468
COLD WATER MINERAL FLOTATION COLLECTOR BLEND Apr 15, 2021 Abandoned
Array ( [id] => 18257548 [patent_doc_number] => 20230084588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => MAGNETIC NANOPARTICLE COATED POROUS MATERIALS FOR RECOVERY OF CONTAMINANTS [patent_app_type] => utility [patent_app_number] => 17/800281 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17800281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800281
Magnetic nanoparticle-coated porous materials for recovery of contaminants Feb 23, 2021 Issued
Array ( [id] => 18243133 [patent_doc_number] => 20230075444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => SHOWER AND FILTER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/798436 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17798436 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/798436
SHOWER AND FILTER ASSEMBLY Feb 16, 2021 Pending
Array ( [id] => 18243133 [patent_doc_number] => 20230075444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => SHOWER AND FILTER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/798436 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17798436 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/798436
SHOWER AND FILTER ASSEMBLY Feb 16, 2021 Pending
Array ( [id] => 17747637 [patent_doc_number] => 20220225840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => Ladle Strainer Assembly [patent_app_type] => utility [patent_app_number] => 17/154019 [patent_app_country] => US [patent_app_date] => 2021-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2481 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17154019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/154019
Ladle Strainer Assembly Jan 20, 2021 Abandoned
Array ( [id] => 18238912 [patent_doc_number] => 20230071223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => NOVEL ADSORBENT [patent_app_type] => utility [patent_app_number] => 17/793807 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17793807 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/793807
NOVEL ADSORBENT Jan 19, 2021 Pending
Array ( [id] => 18212733 [patent_doc_number] => 20230058997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => ORGANOSILICA MEMBRANES, METHODS OF MAKING SAME, AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/759038 [patent_app_country] => US [patent_app_date] => 2021-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13301 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17759038 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/759038
ORGANOSILICA MEMBRANES, METHODS OF MAKING SAME, AND USES THEREOF Jan 18, 2021 Abandoned
Array ( [id] => 18649230 [patent_doc_number] => 20230295016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => WATER PURIFIER [patent_app_type] => utility [patent_app_number] => 17/767650 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17767650 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767650
WATER PURIFIER Oct 20, 2020 Abandoned
Array ( [id] => 18649230 [patent_doc_number] => 20230295016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => WATER PURIFIER [patent_app_type] => utility [patent_app_number] => 17/767650 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17767650 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767650
WATER PURIFIER Oct 20, 2020 Abandoned
Array ( [id] => 16750143 [patent_doc_number] => 20210102152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => BEAD BIOFILM REACTOR [patent_app_type] => utility [patent_app_number] => 17/011791 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17011791 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/011791
BEAD BIOFILM REACTOR Sep 2, 2020 Abandoned
Array ( [id] => 17761300 [patent_doc_number] => 20220234912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => WATER REUSE SYSTEM FOR PHYSICAL AND MICROBIOLOGICAL DECONTAMINATION OF WATER [patent_app_type] => utility [patent_app_number] => 17/596965 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17596965 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/596965
WATER REUSE SYSTEM FOR PHYSICAL AND MICROBIOLOGICAL DECONTAMINATION OF WATER Jul 1, 2020 Abandoned
Array ( [id] => 17292030 [patent_doc_number] => 20210387869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => SYSTEMS FOR WATER DECALCIFICATION [patent_app_type] => utility [patent_app_number] => 16/897929 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16897929 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/897929
SYSTEMS FOR WATER DECALCIFICATION Jun 9, 2020 Abandoned
Array ( [id] => 17673007 [patent_doc_number] => 20220186174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => ACOUSTIC EDGE EFFECT [patent_app_type] => utility [patent_app_number] => 17/610572 [patent_app_country] => US [patent_app_date] => 2020-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17610572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/610572
ACOUSTIC EDGE EFFECT May 14, 2020 Abandoned
Array ( [id] => 17140683 [patent_doc_number] => 20210308694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => CLAWSON-IMPROVED FLOTATION VALVE [patent_app_type] => utility [patent_app_number] => 16/839342 [patent_app_country] => US [patent_app_date] => 2020-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16839342 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/839342
CLAWSON-IMPROVED FLOTATION VALVE Apr 2, 2020 Abandoned
Array ( [id] => 16328189 [patent_doc_number] => 20200299155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => BIOCIDAL COMPOSITIONS INCLUDING A PHOSPHONIUM QUATERNARY CATIONIC SURFACTANT AND METHODS FOR USING SAME [patent_app_type] => utility [patent_app_number] => 16/823862 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16823862 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/823862
BIOCIDAL COMPOSITIONS INCLUDING A PHOSPHONIUM QUATERNARY CATIONIC SURFACTANT AND METHODS FOR USING SAME Mar 18, 2020 Abandoned
Array ( [id] => 17593984 [patent_doc_number] => 20220143557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => METHOD OF FILTRATION, METHOD OF DESALINATING SEA WATER, METHOD OF PRODUCING FRESH WATER, HOLLOW FIBER MEMBRANE MODULE, AND SEA WATER DESALINATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/593091 [patent_app_country] => US [patent_app_date] => 2020-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17593091 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/593091
METHOD OF FILTRATION, METHOD OF DESALINATING SEA WATER, METHOD OF PRODUCING FRESH WATER, HOLLOW FIBER MEMBRANE MODULE, AND SEA WATER DESALINATION SYSTEM Mar 11, 2020 Abandoned
Array ( [id] => 17671391 [patent_doc_number] => 20220184558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => FILTRATION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/432247 [patent_app_country] => US [patent_app_date] => 2020-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17432247 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/432247
FILTRATION APPARATUS Feb 23, 2020 Abandoned
Array ( [id] => 17368749 [patent_doc_number] => 20220023801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => MEMBRANE ELEMENT AND PROCESS FOR MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/311797 [patent_app_country] => US [patent_app_date] => 2019-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17311797 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/311797
MEMBRANE ELEMENT AND PROCESS FOR MAKING THE SAME Dec 2, 2019 Abandoned
Array ( [id] => 17335004 [patent_doc_number] => 20220001335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => METHOD OF FILTRATION USING POROUS MEMBRANES [patent_app_type] => utility [patent_app_number] => 17/291451 [patent_app_country] => US [patent_app_date] => 2019-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14159 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17291451 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/291451
METHOD OF FILTRATION USING POROUS MEMBRANES Nov 7, 2019 Abandoned
Array ( [id] => 15930675 [patent_doc_number] => 20200156971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => Wastewater Treatment System and Method with Catalysts [patent_app_type] => utility [patent_app_number] => 16/594046 [patent_app_country] => US [patent_app_date] => 2019-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16594046 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/594046
Wastewater Treatment System and Method with Catalysts Oct 5, 2019 Abandoned
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